| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.67 | 11.325% | $267.9259 | $267.93 | $267.95 | $267.90 |
| Purchase #2 | $164.58 | 10.695% | $182.1818 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $9.31 | 11.381% | $10.3696 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $72.73 | 9.402% | $79.5681 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $100.56 | 3.280% | $103.8584 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $159.80 | 13.697% | $181.6878 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $55.99 | 13.500% | $63.5487 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $803.64 | $889.1403 | $889.15 | $889.15 | $889.20 | |